Add 14/98 and 8/12
14/98 + 8/12 is 17/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 12 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 98 × 6 = 588,
14/98 = 14 × 6/98 × 6 = 84/588 - Likewise, for the 2nd fraction, since 12 × 49 = 588,
8/12 = 8 × 49/12 × 49 = 392/588 - Add the two like fractions:
84/588 + 392/588 = 84 + 392/588 = 476/588 - 476/588 simplified gives 17/21
- So, 14/98 + 8/12 = 17/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/98+8/12 14/98+16/12 14/98+8/24 42/98+8/12 14/98+24/12 14/98+8/36 70/98+8/12 14/98+40/12 14/98+8/60 14/98+56/12 14/98+8/84